{"product_id":"belimo-tfrb120-damper-actuator-spring-return-unit","title":"Belimo TFRB120 Damper Actuator Spring Return Unit","description":"\u003cdiv\u003e\u003cp\u003eThe Belimo TFRB120-S direct-coupled damper actuator delivers 22 in-lb (2.5 Nm) of torque from a 100–240 VAC supply, providing reliable two-position on\/off control with a spring return to the closed position. Built for indoor HVAC damper applications, it carries IP42 and UL Enclosure Type 2 (NEMA 2) protection and offers a 0°–95° rotation range with mechanical stops and a visual position indicator; the shaft accepts 1\/4\" to 1\/2\" round shafts centered on 1\/2\". Power and control are carried by two 1 m (3 ft) 18 AWG appliance cables with 1\/2\" conduit connectors, and electrical characteristics include running power of about 2.5 W, holding power of about 1.3 W, and a 5 VA transformer sizing; motor travel typically completes in under 75 seconds and fail-safe return in under 25 seconds across an operating temperature range of roughly -20°C to 50°C.\u003c\/p\u003e\u003c\/div\u003e","brand":"Belimo","offers":[{"title":"New","offer_id":51676862415150,"sku":null,"price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5dfd85eb-68f8-491b-8824-46e090b87fc6.jpg?v=1769554463","url":"https:\/\/plgautomation.com\/products\/belimo-tfrb120-damper-actuator-spring-return-unit","provider":"PLG Automation ","version":"1.0","type":"link"}